15950672

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21211}}^1$

素因数の和:21266

約数の個数: 20

約数和(自身を含む): 31563456

約数和(自身を除く): 15612784

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21211, 42422, 84844, 169688, 339376, 996917, 1993834, 3987668, 7975336, 15950672]

約数ペア:

[(1, 15950672), (2, 7975336), (4, 3987668), (8, 1993834), (16, 996917), (47, 339376), (94, 169688), (188, 84844), (376, 42422), (752, 21211)]